968816918896 has 40 divisors (see below), whose sum is σ = 1926738109440. Its totient is φ = 471747647424.

The previous prime is 968816918711. The next prime is 968816918897. The reversal of 968816918896 is 698819618869.

968816918896 is a strobogrammatic number because it is the same when read upside-down.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (968816918897) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4694736 + ... + 4896751.

It is an arithmetic number, because the mean of its divisors is an integer number (48168452736).

Almost surely, 2^968816918896 is an apocalyptic number.

It is an amenable number.

968816918896 is a deficient number, since it is larger than the sum of its proper divisors (957921190544).

968816918896 is a wasteful number, since it uses less digits than its factorization.

968816918896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9591661 (or 9591655 counting only the distinct ones).

The product of its digits is 644972544, while the sum is 79.

The spelling of 968816918896 in words is "nine hundred sixty-eight billion, eight hundred sixteen million, nine hundred eighteen thousand, eight hundred ninety-six".